FIG. 5.19.5 Combining staged fuel burners with internal FGR. (Reprinted, with permission, from A. Garg, 1992, Trimming NOx from furnaces, Chem. Eng. Prog. [November].)
Burner Zone Heat Release Rate, 105 Btu/hr ft2
FIG. 5.19.6 Effect of nitric oxide concentrations with increasing burner zone heat release rate: 480 MW unit, natural gas fuel.
Was this article helpful?